Had a run with a V8 Supercharged M3

Specs on cars:
My car with headers + tune dyno'd 420rwhp 11.7 @ 121mph
M3 VF engineering 620hp kit, makes about 520-530rwhp possibly more ??
Had 2 runs, both were from about 80km/h
first run i just got the hit first and pulled a bit in front about half car or more then he started to come back as speeds increased and went past 160km/h
second run he got the hit and i was behind by about a car and he was pulling.
I was surprised to do so well against him considering i had a extra passenger and how much power he makes. I thought i would of got beat a lot worst.
Any one else raced a supercharged v8 m3?
Anything that has forced-induction is a force to be reckoned with. I'm surprised it was so close in the first run. Usually with BMWs, their power comes in at the higher rpms and that's when they start to pull...hard.
Good run nevertheless!
Idea -- supercharge your v8 and race again. Results may vary from that haha
Mod for mod the c63 will be faster in a straight line.
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That being said, A blown C63 vs a blown M3 is a whole new ball game. Many people forget the potential our engines have with a supercharger.
Coming from the BMW world, many owners went the Supercharger route. In comparison I would say for every 1 SC C63, there are 2-3 Supercharged M3's.
That being said, A blown C63 vs a blown M3 is a whole new ball game. Many people forget the potential our engines have with a supercharger.
Coming from the BMW world, many owners went the Supercharger route. In comparison I would say for every 1 SC C63, there are 5-7 Supercharged M3's.
Edited.
That being said, A blown C63 vs a blown M3 is a whole new ball game. Many people forget the potential our engines have with a supercharger.
Coming from the BMW world, many owners went the Supercharger route. In comparison I would say for every 1 SC C63, there are 2-3 Supercharged M3's.
The torque the C63 puts down is unmatched. When super charged, the car can shift gravitational force

It's just unfortunate that the rear track is insufficient from the factory...and requires modifications for anything larger than 275 tires.
I'm sure your C63 is making a ton more torque, though once that blown S65 gets in the higher revs under WOT that won't matter as much
If the M3 was running/driven right the result doesn't make sense IMHO
I have video on my go pro just need to upload it.
My mate has an M3, and we have ran many a time against my ML. We are always neck & neck, until about 130kph, then he starts walking me, and just keeps pulling.
His car has Eurocharged Tune. My ML has OE Tune. I posted vid before of some of our races.
To keep pulling.
my car last made about 480rw and has a good 400 lbs weight reduction from stock form.
Are you supercharged? Or just bolt ons + Tune and Weight reduction?
If just tuned and Bolt ons - You have one quick car!
my car last made about 480rw and has a good 400 lbs weight reduction from stock form.
http://youtu.be/MSzKlez9jB0
No supercharger
Oetune . Custom
Mhp headers
Custom rear section exhaust (maxpsi)
Ram air intakes and airboxes
Lsd
Kws
400lbs weight reduction and still have 2 front seats lol.

That's amazing, think about it, an ESS 650 M3 is no slouch. For you to keep up or even beat him with bolt ons is a great testament to the C63 capabilities.
Well done buddy!
Kris
That m3 dynoed 611rw there was another m3 there that day a 625 kit and all 3 of us were with in .1 to .2 tenths apart and I was .1 faster thru out the whole day.
Now my other friend has a 4 door ess650 with few other goodies and he easily walked me from 40-140 2-3 cars







